What parameters to set in HFSS, without any compromisation

Hi,

In HFSS, I have found that some settings affected significantly final results. If you were not to mind about simulation time, what values do you set to HFSS analysis parameters. For example, Maximum number of passes = 50, Max. Delta S = 0.001, ect.

Please suggest ...

Thanks a lot :)

DYL

for most applications ΔS=0.02 is quite adequate. Decreasing the ΔS will result in a more complex mesh and more simulation time.
Maximum number of passes of about 6 to 15 is enough.
You can see the convergence data of your design by right clicking on the setup in project manager and selecting "Convergence" from the pop-up menu. If it has a smooth convergence curve the results should be accurate. If it has fluctuations in consecutive passes you can increase the minimum number of converged passes to 2 or more.

Hi, amihomo,

Thanks a lot :)

DYL